=== 4.49.0 (2017-08-01)
* Make dataset_associations plugin automatically alias tables when using
many_through_many associations that join the same table multiple times
(jeremyevans)
* Deprecate using a :pool_class Database that is not a class or a symbol for a
supported pool class (jeremyevans)
* Deprecate :eager_loading_predicate_key association option and association
reflection method (jeremyevans)
* Deprecate Model.serialized_columns in the serialization plugin (jeremyevans)
* Deprecate Model.cti_columns in the class_table_inheritance plugin
(jeremyevans)
* Deprecate SQL::AliasedExpression#aliaz, use #alias instead (jeremyevans)
* Deprecate SQL::Function#f, use #name instead (jeremyevans)
* Deprecate treating cross join with conditions as inner join on MySQL
(jeremyevans)
* Deprecate ConnectionPool#created_count, use #size instead (jeremyevans)
* Deprecate ConnectionPool::CONNECTION_POOL_MAP, use the :pool_class option to
specify a non-default connection pool (jeremyevans)
* Deprecate Sequel::IBMDB::Connection#prepared_statements= in the ibmdb
adapter (jeremyevans)
* Deprecate DEFAULT_OPTIONS in validation_helpers, override
default_validation_helpers_options private method instead (jeremyevans)
* Deprecate model association before callbacks returning false to cancel the
action (jeremyevans)
* Support native offset syntax on Oracle 12 (timon) (#1397)
* Deprecate Dataset#nullify! in the null_dataset extension (jeremyevans)
* Deprecate Dataset#autoid=, #_fetch=, and #numrows= in the mock adapter
(jeremyevans)
* Deprecate loading plugins by requiring sequel_#{plugin} (jeremyevans)
* Add Model.sti_class_from_sti_key in the single_table_inheritance plugin to
get the appropriate class to use (Aryk) (#1396)
* Make Sequel::Error#cause use #wrapped_exception if it exists on ruby 2.1+
(jeremyevans)
* Make Dataset#where_all, #where_each, #where_single_value core dataset
methods instead of just model dataset methods (jeremyevans)
* Make Database#extend_datasets and Dataset#with_extend now use a
Dataset::DatasetModule instance if given a block (jeremyevans)
* Add Sequel::Dataset::DatasetModule, now a superclass of
Sequel::Model::DatasetModule (jeremyevans)
* Make composition plugin with :mapping option work correctly if
Model#get_column_value is overridden (jeremyevans)
* Support Dataset#paged_each :stream => false option on mysql2 to disable
streaming (Aryk) (#1395)
* Make datetimeoffset handling in the jdbc/sqlserver adapter work on more
drivers (jeremyevans)
* Make alter_table add_primary_key work correctly on H2 1.4+ (jeremyevans)
* Support :sslrootcert Database option in the postgres adapter (dleavitt)
(#1391)
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